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API 5 5/8 inches PDC Drag Bit 3 Blades bakeng sa ho theha ka thata
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Theko e tlase API 6 Inches PDC mohato hula hanyane mapheo a 3 setokong
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Feme ea API ea 4 5/8 Inches PDC e hula ka li-Blades tse 3
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152mm mohato oa ho hula li-blades tse 3 bakeng sa boithuto ba jeoloji
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Theko e tlase 360mm mohato oa hula li-blade tse 3 bakeng sa sebopeho se thata
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6 Inches PDC Hula Bit 4 mapheo bakeng sa ho cheka seliba se thata
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AP 98mm step drag bit 3 Blades bakeng sa ho cheka mocheso oa mobu
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API 152mm PDC concave rock bit 4 Blades bakeng sa ho cheka seliba
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Lisebelisoa tsa ho cheka majoe tsa API PDC bakeng sa libopeho tse thata
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API feme ea PDC bit bakeng sa ho cheka seliba setokong
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Oil seliba cheka tšepe 'mele PDC cheka likotoana bakeng sa oli e thata
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8.5 inches single cone roller bits IADC537G bakeng sa ho cheka majoe a HDD